On Thu, Dec 02, 2010 at 05:10:21PM +0100, Radovan Vápeník wrote: > I had mistake in schematic - after repair I get some new debug > messages - is possible to tell, what can be wrong? Thanks for advice Unfortunately I don't know where the problem can be. > at91_ide_probe chipselect 4 irq 132 res 50000000 > apply_timings t0=600 t1=70 t2=290 t6z=30 > apply_timings mck_hz=99328000 > apply_timings cycle=60 setup=7 pulse=29 data_float=3 > Probing IDE interface ide0... > probing for hda: present=0, media=32, probetype=ATA > probing for hda: present=0, media=32, probetype=ATAPI > hda: probing with STATUS(0xa0) instead of ALTSTATUS(0x00) Strange that here alt status is 0x00 and in other places it is 0x1e. Also all bits in alt status except second one should be the same as in status register. First version of driver had bug where address of alt status was wrong, but that was fixed before driver was merged into the kernel. > hda: probing with STATUS(0xa0) instead of ALTSTATUS(0x1e) > probing for hdb: present=0, media=32, probetype=ATA > probing for hdb: present=0, media=32, probetype=ATAPI > hdb: probing with STATUS(0xa0) instead of ALTSTATUS(0x1e) > hdb: probing with STATUS(0xa0) instead of ALTSTATUS(0x1e) Status 0xa0 shows that BUSY bit is set, that definitely is wrong too. Stanislaw -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
